CN108663082A - A kind of rotary kiln dynamic operation data acquisition device and acquisition method - Google Patents
A kind of rotary kiln dynamic operation data acquisition device and acquisition method Download PDFInfo
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- CN108663082A CN108663082A CN201810268245.0A CN201810268245A CN108663082A CN 108663082 A CN108663082 A CN 108663082A CN 201810268245 A CN201810268245 A CN 201810268245A CN 108663082 A CN108663082 A CN 108663082A
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- kiln
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- temperature sensor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- General Physics & Mathematics (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The present invention discloses a kind of rotary kiln dynamic operation data acquisition device and acquisition method, data collection point position is mounted on the kiln hood GPS positioning device at kiln head cover, dust detector at kiln hood sealing and kiln tail sealing, video monitoring device at kiln head cover and wheel belt, mounted on the central axial thrust measurement instrument of tugboat bearing bearing block, the temperature sensor in the bearing block of tugboat Bearing inner, jar tester at pinion device, retarder internal temperature sensor inside retarder, cylinder play displacement detector on shelves wheel apparatus, drum surface temperature monitor at kiln cylinder body, kiln cylinder body front-end noise detector mounted on kiln cylinder body front end, various kinds of sensors and survey meter are connect with equipment Dynamic Data Acquiring conversion module in kiln hood control room.Indices real time data acquisition in the rotary kiln course of work is solved the problems, such as, to carry out anticipation and timely processing to equipment fault.
Description
Technical field
The invention belongs to data acquisition technology fields, are related to rotary kiln Dynamic Data Acquiring, especially to conventional metallurgical, change
Work, building materials etc. use rotary type calcining kiln, cooling kiln and a kind of dynamic operation data acquisition device and the acquisition of drying kiln plant
Method.
Background technology
Rotary type kiln class equipment, because of the different degrees of senile abrasion of parts and failure, is set in long-term production process
Standby performance will appear a degree of reduction, and the variation of equipment performance results in breaking down in its production process, causes
The race of rotary type kiln class equipment emits the pollution to environment such as drip and dust noise, causes larger economic loss to enterprise, sternly
Weight also results in major industrial accident.
The operational monitoring of rotary type kiln class equipment is to ensure that an important means of equipment normal operation production, online to turn round
Type kiln class equipment carries out each item datas such as safe and environment-friendly, operation and is monitored.Traditional rotary type kiln class equipment fault investigation is equal
It is to carry out inspection discovery using experienced plant maintenance personnel, and typically carry out accident investigation again after failure
Processing.Means not any at present can judge to check that monitoring solves the problems, such as this in equipment running process.According to country
Corresponding policy, at present country the safety of each enterprise and environmental protection supervision are increasingly paid attention to, can seriously affect enterprise into
The leading indicator of row survival.Just seem with every real-time monitoring data of environmental protection in the safety and environmental protection judgement to enterprise safely pole
It is main.
Invention content
The technical problem to be solved by the present invention is to：A kind of rotary kiln dynamic operation data acquisition device and acquisition side are provided
Method solves the problems, such as indices real time data acquisition in the rotary kiln course of work, to equipment fault carry out anticipation and and
When handle.
Technical scheme is as follows：
A kind of rotary kiln dynamic operation data acquisition device, rotary kiln include kiln head cover, kiln hood sealing, wheel belt, tugboat bearing, kiln
Cylinder, retarder, canine tooth wheel apparatus, pinion device, shelves wheel apparatus, kiln tail sealing, kiln tail blanking device, data collection point cloth
Seated position be mounted on kiln head cover at kiln hood GPS positioning device, mounted on kiln hood sealing and kiln tail sealing at dust detector,
Video monitoring device at kiln head cover and wheel belt is mounted on the central axial thrust measurement instrument of tugboat bearing bearing block, peace
In the bearing block of tugboat Bearing inner temperature sensor, the jar tester at pinion device, mounted on subtracting
Retarder internal temperature sensor inside fast device, is mounted on the cylinder play displacement detector on shelves wheel apparatus
Drum surface temperature monitor at kiln cylinder body, the kiln cylinder body front-end noise detector mounted on kiln cylinder body front end, all kinds of sensings
Device and survey meter are connect with equipment Dynamic Data Acquiring conversion module in kiln hood control room, production equipment host in kiln hood control room
System（DCS）Control kiln rotating speed, kiln owner's electric current, kiln yield are connect with rotary kiln power plant.
It is altered using dust detector, the central axial thrust measurement instrument of bearing block, temperature monitor, temperature sensor, cylinder
The various kinds of sensors such as dynamic displacement detector and survey meter carry out modular arrangement, round-the-clock in real time to every operation institute of equipment
The related data of generation is for statistical analysis in time, and each item data of institute's statistical analysis is carried out calculation processing, passes through network
Data conclusion is real-time transmitted to a comprehensive service platform, is monitored for enterprise and government affairs mechanism for implementing.It can be effectively pre-
Prevent and avoid shutting down caused by equipment fault, reduce enterprises' loss, positive finger is played in the production and government affairs supervision to enterprise
Lead effect.
The central axial thrust inspection of dust detector, drum surface temperature monitor, barrel front end noise level monitor, bearing block
Temperature sensor, jar tester, retarder internal temperature sensor, cylinder play displacement detector in survey instrument, bearing block
Equal type selecting is output 4 ~ 20mA analog signals.
The detection method of rotary kiln dynamic operation data acquisition device is as follows：
（1）Each position sensor carries out Data Detection when first to equipment normal operation.Such as：Use the central axial thrust of bearing block
Detector checks the pressure value of each shaft end under normal operation, temperature sensor, retarder internal temperature sensor in bearing block
The temperature for checking each parts using jar tester detection transmission parts all vibration values, and all data is recorded,
Standard value as equipment debugging.
（2）The collected analog signal of all the sensors is passed into PLC control cabinet by signal wire, by all simulations
Signal is completely converted into required data vector signal.
（3）The data vector signal that PLC control cabinet exports is transmitted to production equipment host system（DCS）On computer model
Carry out real-time display.
（4）Frequency acquisition is set, real-time display is carried out on computer model, and carried out far by the platform of construction to data
Cheng Jilu and storage.
（5）Secure threshold is set, security alarm is carried out to the measured value of the standard value 20% higher or lower than equipment debugging.
（6）The data for acquiring storage in a cycle are calculated using weighted mean method, are calculated in whole cycle
Indices average value, and index of correlation is fed back into equipment side.
（7）In conjunction with production equipment host system（DCS）Every production capacity such as time, the yield of equipment operation and energy consumption index,
Count the indexs of correlation such as run time, equipment running status, yield, the energy consumption of the equipment, and by each item data of the index
It is stored and is called on computer platform.
The invention has the advantages that：It is monitored using the module quantification of various kinds of sensors, and by all moulds
Block monitoring data carry out statistics storage comparison, and accurate real-time foundation can be provided for each enterprise, also greatly reduces people
Work cost reduces hand labor intensity.
Description of the drawings
Fig. 1 rotary structure schematic diagrames.
Fig. 2 data collection point position front views.
Fig. 3 data collection point position vertical views.
In figure：1 kiln head cover；2 kiln hoods seal；3 wheel belt；4 tugboat bearings；5 kiln cylinder bodies；6 retarders；7 gear wheels
Device；8 pinion devices；9 grades of wheel apparatus；10 kiln tails seal；11 kiln tail blanking devices；A kiln hood GPS positioning devices；B
Dust detector；C video monitoring devices；D drum surface temperature monitors；E barrel front end noise level monitors；F bearing blocks
Central axial thrust measurement instrument；Temperature sensor in G bearing blocks；H jar testers；I retarder internal temperature sensors；J
Cylinder play displacement detector.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
A kind of rotary kiln dynamic operation data acquisition device, rotary kiln is as shown in Figure of description 1, including kiln head cover 1, kiln
Head sealing 2, wheel belt 3, tugboat bearing 4, kiln cylinder body 5, retarder 6, canine tooth wheel apparatus 7, pinion device 8, shelves wheel apparatus 9, kiln
Tail sealing 10, kiln tail blanking device 11；Data collection point position is as shown in Figure of description 2 and Figure of description 3, installation
Kiln hood GPS positioning device A at kiln head cover, the dust detector B at kiln hood sealing and kiln tail sealing, it is mounted on kiln
Video monitoring device C at head-shield and wheel belt, mounted on the central axial thrust measurement instrument F of tugboat bearing bearing block, mounted on dragging
Temperature sensor G in bearing block inside wheel bearing, the jar tester H at pinion device, it is mounted on retarder
The retarder internal temperature sensor I of inside, the cylinder play displacement detector J on shelves wheel apparatus, it is mounted on kiln
Drum surface temperature monitor D at cylinder, the kiln cylinder body front-end noise detector E before kiln cylinder body, various kinds of sensors
And survey meter is connect with equipment Dynamic Data Acquiring conversion module in kiln hood control room, production equipment host system in kiln hood control room
System（DCS）Control kiln rotating speed, kiln owner's electric current, kiln yield are connect with rotary kiln power plant.
Embodiment
According to the practical manufacture of rotary type kiln class equipment and construction drawing, determine that each monitor, sensor, monitor etc. exist
Each position installation in actual design and fitted position, and location arrangements are carried out to modules such as each monitor, sensor, monitors
And installation.
Each position sensor carries out Data Detection when to equipment normal operation, is set to standard value；All the sensors are adopted
The analog signal collected passes to PLC control cabinet by signal wire, and all analog signals are completely converted into required number
According to vector signal；The data vector signal that PLC control cabinet exports is transmitted to production equipment host system（DCS）On computer model
Carry out real-time display；Frequency acquisition is set, real-time display is carried out on computer model, and carried out by the platform of construction to data
Long-range record and storage；Secure threshold is set, to carrying out safe report higher or lower than the measured value of the standard value 20% of equipment debugging
It is alert；The data that storage is acquired in a cycle are calculated using weighted mean method, the items calculated in whole cycle refer to
Target average value, and index of correlation is fed back into equipment side.
Kiln hood GPS positioning device A positions equipment, and video monitoring device C monitoring devices run video, dust detection
Device B, drum surface temperature monitor D, barrel front end noise level monitor E, the central axial thrust measurement instrument of bearing block
F, temperature sensor G, jar tester H, retarder internal temperature sensor I, cylinder play displacement detecting in bearing block
Each monitoring modulars of device J just obtain the monitoring data of equipment operation, obtained each item data and index by with standard value
Comparison carries out equipment early warning and real-time handling suggestion feedback, and related early warning, data and handling suggestion are fed back by internet
To a manufacturing enterprise and government affairs supervision department
Embodiment described above is only that embodiments of the present invention are described, not to the spirit and scope of the present invention
It is defined.Under the premise of not departing from design concept of the present invention, ordinary people in the field makes technical scheme of the present invention
All variations and modifications, should all drop into protection scope of the present invention, the scope of the present invention by appended claims rather than
Above description limits, it is intended that including all changes that come within the meaning and range of equivalency of the claims at this
In invention, any reference signs in the claims should not be construed as limiting the involved claims.
Claims (3)
1. a kind of rotary kiln dynamic operation data acquisition device, rotary kiln include kiln head cover（1）, kiln hood sealing（2）, wheel belt（3）、
Tugboat bearing（4）, kiln cylinder body（5）, retarder（6）, canine tooth wheel apparatus（7）, pinion device（8）, shelves wheel apparatus（9）, kiln tail
Sealing（10）, kiln tail blanking device（11）, it is characterised in that：Data collection point position is mounted on kiln head cover（1）The kiln at place
Head GPS positioning device（A）, be mounted on kiln hood seal（2）It is sealed with kiln tail（10）The dust detector at place（B）, be mounted on kiln hood
Cover（1）And wheel belt（3）The video monitoring device at place（C）, be mounted on tugboat bearing（4）The central axial thrust measurement instrument of bearing block
（F）, be mounted on tugboat bearing（4）Temperature sensor in internal bearing block（G）, be mounted on pinion device（8）The vibrations at place
Detector（H）, be mounted on retarder（6）Internal retarder internal temperature sensor（I）, be mounted on shelves wheel apparatus（9）On
Cylinder play displacement detector（J）, be mounted on kiln cylinder body（5）The drum surface temperature monitor at place（D）, be mounted on kiln cylinder body
（5）The barrel front end noise level monitor of front end（E）, various kinds of sensors and survey meter are adopted with equipment dynamic data in kiln hood control room
Collect conversion module to connect, production equipment host system in kiln hood control room（DCS）Control kiln is connect with rotary kiln power plant to turn
Speed, kiln owner's electric current, kiln yield.
2. a kind of rotary kiln dynamic operation data acquisition device according to claim 1, it is characterised in that：Dust detector
（B）, drum surface temperature monitor（D）, barrel front end noise level monitor（E）, the central axial thrust measurement instrument of bearing block（F）、
Temperature sensor in bearing block（G）, jar tester（H）, retarder internal temperature sensor（I）, cylinder play displacement detecting
Device（J）Equal type selecting is output 4 ~ 20mA analog signals.
3. a kind of detection method of rotary kiln dynamic operation data acquisition device according to claim 1 is as follows, feature
It is：
The first step, first to equipment normal operation when each position sensor carry out Data Detection, and all data are recorded,
Standard value as equipment debugging；
The collected analog signal of all the sensors is passed to PLC control cabinet, by all simulations by second step by signal wire
Signal is completely converted into required data vector signal；
Third walks, and the data vector signal that PLC control cabinet exports is transmitted to production equipment host system（DCS）On computer model
Carry out real-time display；
4th step sets frequency acquisition, real-time display is carried out on computer model, and carried out far by the platform of construction to data
Cheng Jilu and storage；
5th step sets secure threshold, and security alarm is carried out to the measured value of the standard value 20% higher or lower than equipment debugging；
The data that storage is acquired in a cycle are calculated using weighted mean method, are calculated in whole cycle by the 6th step
Indices average value, and index of correlation is fed back into equipment side；
7th step, in conjunction with production equipment host system（DCS）Every production capacity such as time, the yield of equipment operation and energy consumption index,
Count the indexs of correlation such as run time, equipment running status, yield, the energy consumption of the equipment, and by each item data of the index
It is stored and is called on computer platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810268245.0A CN108663082A (en) | 2018-03-29 | 2018-03-29 | A kind of rotary kiln dynamic operation data acquisition device and acquisition method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810268245.0A CN108663082A (en) | 2018-03-29 | 2018-03-29 | A kind of rotary kiln dynamic operation data acquisition device and acquisition method |
Publications (1)
| Publication Number | Publication Date |
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| CN108663082A true CN108663082A (en) | 2018-10-16 |
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ID=63782772
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810268245.0A Pending CN108663082A (en) | 2018-03-29 | 2018-03-29 | A kind of rotary kiln dynamic operation data acquisition device and acquisition method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112556878A (en) * | 2020-12-07 | 2021-03-26 | 安徽仕联电气有限公司 | High-temperature rotary furnace temperature monitoring and early warning system |
| CN115790355A (en) * | 2023-01-31 | 2023-03-14 | 华新水泥技术管理(武汉)有限公司 | Rotary cement kiln deviation detection device and detection method |
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| CN112556878A (en) * | 2020-12-07 | 2021-03-26 | 安徽仕联电气有限公司 | High-temperature rotary furnace temperature monitoring and early warning system |
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Application publication date: 20181016 |